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[求助]
求助微谱数据
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碳谱数据： 192.3,166.1,165.4,162.6,161.8,159.5,133.8,132.1,117.0,110.5,108.3,106.9,100.8,98.4,74.2,56.2,55.9 |
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潘宪伟
木虫 (正式写手)
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耗子国王: 金币+20, ★★★★★最佳答案 2012-11-06 20:45:09
感谢参与，应助指数 +1
耗子国王: 金币+20, ★★★★★最佳答案 2012-11-06 20:45:09
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1 . 2,4,4'-trimethoxyflavone-2'-hydroxychalcone C18H18O5 相似度:61.1% Journal of Chemical Research 2006 30 163-164 First total synthesis of two 5-deoxyflavone derivatives from Albizia odoratissima Gao, Jin-Ming; Lu, Jia-Wen; Zhang, An-Ling; Cheng, Yong-Xian; Watchueng, Jean; Konishi, Yasuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (E)-1-[4-(allyloxy)-2-hydroxyphenyl]-3-(2,4-dimethoxyphenyl)prop-2-en-1-one C20H20O5 相似度:60% Bioorganic & Medicinal Chemistry 2011 19 7711-7719 Structure–activity relationships of chalcone analogs as potential inhibitors of ADP- and collagen-induced platelet aggregation M. Vijaya Bhaskar Reddy, Wei-Jern Tsai, Keduo Qian, Kuo-Hsiung Lee, Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (E)-1-(2-Hydroxy-4-methoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one C17H16O4 相似度:58.8% Bioorganic & Medicinal Chemistry 2012 20 346-355 Investigation of chalcones and benzochalcones as inhibitors of breast cancer resistance protein Kapil Juvale, Veronika F.S. Pape, Michael Wiese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-Hydroxy-2-(4'-hydroxy-2'-methoxyphenyl)-6-methoxybenzofuran–3-carbaldehyde C17H13O6 相似度:58.8% Journal of Natural Medicines 2009 63 189-191 A new arylbenzofuran from the aerial parts of alfalfa Shengchao Wang, Guogang Zhang, Jin Guan, Linxia Zhu and Lijuan Chen, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . cajanol C17H16O6 相似度:58.8% Journal of Shenyang Pharmaceutical University 2008 25 448-453 Flavonoids from Campylotropis hirtella (Franch.) Schindl. and their bioactivities WEN Ping, HAN Hui-ying, WANG Nai-li, YAO Xin-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 4,4'-Dihydroxy-2'-methoxy-chalcone 相似度:58.8% Journal of the Brazilian Chemical Society 2005 16 1402-1405 Biflavonoids and other Phenolics from Caesalpinia pyramidalis (Fabaceae) Marcus V. Bahia, Jamile B. dos Santos, Juceni P. David and Jorge M. David Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . uncinanone E C18H18O6 相似度:55.5% Phytochemistry 2007 68 646-651 C-methylated and C-prenylated isoflavonoids from root extract of Desmodium uncinatum Salome M. Guchu, Abiy Yenesew, Muniru K. Tsanuo, Nicholas K. Gikonyo,John A. Pickett, Antony M. Hooper, Ahmed Hassanali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Gandavensin G C18H14O7 相似度:55.5% Journal of Asian Natural Products Research 2005 7 197-204 Anthraquinones from Gladiolus gandavensis BIN CHEN, DING-YONG WANG, QI YE, BO-GANG LI and GUO-LIN ZHANG Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (E)-3-(2,4-dimethoxyphenyl)-1-[2-hydroxy-4-(3-methylbut-2-enyloxy)phenyl]prop-2-en-1-one C22H24O5 相似度:54.5% Bioorganic & Medicinal Chemistry 2011 19 7711-7719 Structure–activity relationships of chalcone analogs as potential inhibitors of ADP- and collagen-induced platelet aggregation M. Vijaya Bhaskar Reddy, Wei-Jern Tsai, Keduo Qian, Kuo-Hsiung Lee, Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . spinosan B C17H14O5 相似度:52.9% Journal of Natural Products 2006 69 261-264 Metabolites of the “Smoke Tree”, Dalea spinosa, Potentiate Antibiotic Activity against Multidrug-Resistant Staphylococcus aureus Gil Belofsky, Roberto Carreno, Kim Lewis, Anthony Ball, Gabriele Casadei, and George P. Tegos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 4 C20H20O8 相似度:52.9% Journal of Natural Products 2002 65 48-50 Cryphonectric Acid and Other Minor Metabolites from a Hypovirulent Strain of Cryphonectria parasitica1 Alberto Arnone,Gemma Assante, Gianluca Nasini, Sara Strada, and Annamaria Vercesi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 10 相似度:52.9% Chemical & Pharmaceutical Bulletin 1980 28 708-716 13C-Nuclear Magnetic Resonance (NMR) Spectral Studies on Polysubstituted Flavonoids. I. 13C-NMR Spectra of Flavones MUNEKAZU IINUMA,SHIN MATSUURA and KOUSUKE KUSUDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 4,2'-dihydroxy-4'-methoxy chalcone 相似度:52.9% China Journal of Chinese Materia Medica 2008 33 1292-1294 Studies on Chemical Constituents of Oxytropis falcata WANG Dong, YANG Huan, DAI Yan-peng, TONG Li, CAI Bao-chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 1-(2-hydroxy-4-methoxyphenyl)-3-(3,4-methylenedioxyphenyl) propan-2-ol 相似度:52.9% Phytochemistry 2000 53 155-157 An isoflavone from Myristica malabarica A.C. Talukdar, Niveta Jain, Shantanu De, H.G. Krishnamurty Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 2'-hydroxy-5'-methoxybiochanin A C17H14O7 相似度:52.9% Journal of Natural Products 1989 Vol 52 320 Two New Flavonoids from Erythrina eriotriocha Augustin E. Nkengfack, Dale R. Sanson, Michael S. Tempesta, Z. Tanee Fomum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . luteolin-5,3'-dimethyl ether C17H14O6 相似度:52.9% Acta Pharmaceutica Sinica 2007 Vol 42 174-178 Isolation and identification of phenolic constituents from Juncus effusus LI Hong-xia; DENG Tie-zhong; CHEN Yu; FENG Hui-jin; YANG Guang-zhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound 1d 相似度:52.9% Phytochemistry 1995 40 271-274 Chalcone and dihydrochalcone derivatives from the orchid Lusia volucris P. L. Majumder, S. Lahiri, N. Mukhoti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (E)-1-(2-Hydroxy-4-methoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one C17H16O4*0.2H2O 相似度:52.9% Bioorganic & Medicinal Chemistry 2012 20 346-355 Investigation of chalcones and benzochalcones as inhibitors of breast cancer resistance protein Kapil Juvale, Veronika F.S. Pape, Michael Wiese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (E)-3-(2-Chlorophenyl)-1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one C17H15ClO4 相似度:52.9% Bioorganic & Medicinal Chemistry 2012 20 346-355 Investigation of chalcones and benzochalcones as inhibitors of breast cancer resistance protein Kapil Juvale, Veronika F.S. Pape, Michael Wiese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 2',4'-Dihydroxy-2,4-dimethoxychalcone C17H16O5 相似度:52.9% Bioorganic & Medicinal Chemistry 2012 20 25-33 Solid-phase synthesis of 20-hydroxychalcones. Effects on cell growth inhibition, cell cycle and apoptosis of human tumor cell lines Marta Perro Neves, Sara Cravo, Raquel T. Lima,M. Helena Vasconcelos,M. São José Nascimento, Artur M.S. Silva, Madalena Pinto, Honorina Cidade, Arlene G. Corrêa Structure 13C NMR 碳谱模拟图 |
2楼2012-11-06 20:20:17